Ferrophosphorus Powder 22% P Fine Grade from Japan
Atomized or crushed ferrophosphorus powder with 22% phosphorus content, particle size <1mm, used for precise alloy additions in continuous casting steel. Classified as ferrophosphorus under HTS 7202.99.8020 despite powder form, as primary form isn't specified.
Duty Rate — Japan → United States
15%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Declare mesh size/apparent density for powder to distinguish from granular forms in CBP review
• Dust explosion risk requires proper IMDG Class 4.1 declaration for sea shipments
• Maintain chain of custody documentation from smelter to prevent contamination claims